.tabbar{
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 10px 0;
    border-top: 1px solid #ccc;
    position: fixed;
    bottom: 0;
    width: 100%;
    background-color: white;
}
.tabbar a{
    text-decoration: none;
    color: black;
}
.tabbar a.active{
    color: red;
    font-weight: bold;
}